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What's an Aggregate Root?
...use the repository pattern. The central concept of an Aggregate Root keeps coming up. When searching both the web and Stack Overflow for help with what an aggregate root is, I keep finding discussions about them and dead links to pages that are supposed to contain base definitions.
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Logout: GET or POST?
... not about when to use GET or POST in general; it is about which is the recommended one for handling logging out of a web application. I have found plenty of information on the differences between GET and POST in the general sense, but I did not find a definite answer for this particular scenario.
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Rails: fields_for with index?
...as posted many years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>...
Java compile speed vs Scala compile speed
...a while and I like it but one thing I'm annoyed by is the time it takes to compile programs. It's seems like a small thing but with Java I could make small changes to my program, click the run button in netbeans, and BOOM, it's running, and over time compiling in scala seems to consume a lot of tim...
When to use a Content Provider
... data with other apps. That said, there are many benefits that come with implementing your own Content Provider, so you shouldn't drop it from consideration just because your app doesn't share its data.
– Alex Lockwood
Jun 27 '12 at 18:34
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Android adding simple animations while setvisibility(view.Gone)
...is I suggest you use the new animation API introduced in Android 3.0 (Honeycomb). I can give you a few examples:
This fades out a View:
view.animate().alpha(0.0f);
This fades it back in:
view.animate().alpha(1.0f);
This moves a View down by its height:
view.animate().translationY(view.getHei...
Which MySQL data type to use for storing boolean values
...ith
standard SQL, in a future MySQL
release.
References: http://dev.mysql.com/doc/refman/5.5/en/numeric-type-overview.html
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Why is the use of alloca() not considered good practice?
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How do I use prepared statements in SQlite in Android?
...iteDatabase db = dbHelper.getWritableDatabase();
SQLiteStatement stmt = db.compileStatement("INSERT INTO Country (code) VALUES (?)");
stmt.bindString(1, "US");
stmt.executeInsert();
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SQL WHERE.. IN clause multiple columns
... I solved the problem of possible duplicates in this answer: stackoverflow.com/a/54389589/983722
– Dennis Jaheruddin
Jul 29 at 20:57
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